NQF Phase 1 – 4 Diesel Learnership

Grouping: Learnership

CAREER PATH PHASE 1 DIESEL LEARNERSHIP: Your time spent at the applicable employer and Training Provider will be used to build your practical and theoretical knowledge in this phase. The diesel apprentice will start his/her training at this level and will be expected to acquire the essential skills in the workshop environment which means you are contributing to the organisation’s productivity.

 

CAREER PATH PHASE 2 DIESEL LEARNERSHIP: Your time spent at the applicable employer and Training Provider will be used to build your practical and theoretical knowledge in this phase. The diesel apprentice will continue with his/her training at this phase and will be expected to apply the essential skills in the workshop environment.

  

 

 

 

CAREER PATH PHASE 3 DIESEL LEARNERSHIP: Your time spent at the applicable employer and Training Provider will be used to build your practical and theoretical knowledge in this phase. The diesel apprentice will now be confident and be contributing meaningfully in the workshop environment based on the acquired skills.

  

 

 

 

 

CAREER PATH PHASE 4 DIESEL LEARNERSHIP: Your time spent at the applicable employer and Training Provider will be used to complete your practical and theoretical knowledge in this phase. This is your final phase and nearing the end of this training programme. The diesel apprentice will now be confident and be contributing meaningfully in the workshop environment based on the acquired skills. You will be required to do a Section 13 Trade test. If successful you will be qualified as a Diesel Mechanic.

  

 

 

  • Pre-Requisites: Grade 12 with Maths and Science/ Employed by a Motor Dealership. The learner will enter into an 18 month contract between the employer, MerSETA and the Training Provider.
  • Duration per phase: 10 days
Training Week 1 & 2 Training Week 3 & 4 Training Week 5 & 6 Training Week 7 & 8
10 Days 10 Days 10 Days 10 Days
  Before you can start these two weeks you must have completed Week 1 & 2. A 1 month interval is applicable before commencing with Week 3 & 4. Before you can start these two weeks you must have completed Week 3 & 4. A 1 month interval is applicable before commencing Week 5 & 6. Final Training for this Course. Before you can start these two weeks you must have completed Week 5 & 6. A 1 month interval is applicable before commencing Week 7 & 8. There will be a Section 13 Trade Test
PHASE 1 (syllabus) – Leanership
Overview of course
Module Code Course Objective
Induction ID1 Recall applicable sections of the Manpower Training (Act No 56, 1981). With special reference to discipline and legal responsibilities.
ID2 Recall terms and conditions of apprenticeship as Gazetted 26 July 1991
ID3 Recall applicable grievance procedures.
ID4 Recall applicable disciplinary procedures.
ID5 Recall company rules and procedures.
ID6 Recall quality assurance procedures.
Safety SF1 Recall relevant regulations of the following Acts: (where applicable) Occupational Health and Safety Act (Act No 85 of 1993). Minerals Act and Regulations (No 50 of 1991)
SF2 Recall a standard industrial safety course accredited by the industry.
SF3 Recall safety in welding and gas cutting.
SF4 Attend a first aid course.
SF5 Identify relevant colour markings and symbolic safety signs.
Hand Tools HT1 Identify measuring, checking, forming, cutting, marking and fastening tools and tooling aids.
HT2 Use measuring, checking, forming, cutting, marking and fastening tools and tooling aids.
HT3 Maintain measuring, checking, forming, cutting, marking and fastening tools and tooling aids.
HT4 Use hand tools applicable to the trade.
Workshop Tools WT1 Use fixed and portable drilling machines.
WT2 Use fixed and portable grinding machines including replacing, setting, truing and ringing wheels.
WT7 Use mechanical/hydraulic pedestal presses.
WT10 Operate a bearing heater oven, induction or oil bath.
WT18 Maintain and operate a hydraulic jack.
WT21 Mount grinding stone to pedestal grinder. Maximum size: 250 mm diameter wheel RPM = 2000.
WT22 Dress a grinding wheel.
Materials MA2 Recall the physical properties and characteristics of metals
MA3 Identify ferrous and non-ferrous metals.
MA15 Recall the terms, definitions and use of materials pertaining to the trade
Drawings And Sketches DS7 Make free hand sketches.
Marking Off MT9 Mark off projects for manufacturing using all standards marking-off techniques and tools.
Hand Skills HS1 Fabricate a project applicable to the trade.
HS2 Sharpen chisels.
HS3 Sharpen drills
HS4 Dress screwdrivers
HS5 Sharpen punches
Measuring Equipment MF1 Use a micrometer

  • outside
  • depth
  • inside
MF2 Use a vernier – depth, inside and outside
MF3 Use a tape measure and steel rule.
MF4 Use a calliper – inside and outside.
MF19 Use a height gauge.
MF20 Use the following gauges:

  • telescopic
  • thread
  • feeler
  • dial
  • belt tensioner
  • radius
  • cylinder liner
  • ball
MF21 Use the following measuring instruments:-

  • tachometer
  • compression tester
  • ohmmeter
  • voltmeter
  • ammeter’
  • hydrometer
  • dynometer
  • hydraulic flow meter
  • hydraulic pressure gauge
  • injector tester
  • thermometer
  • timing light
Keys And Locking Devices KL10 Identify the following types of keys – gib-head, parallel, taper, feather and woodruff keys.
Theoretical Training TT1 A four subject pass is needed to obtain the N course.Mathematics and the relevant trade theory subject is compulsory. A further two relevant subjects must be chosen by the employer, college and apprentice in order to obtain the four subjects required for the course.Mathematics N1Relevant Trade Theory N1Plus two relevant subjects N1Should the apprentice have a qualification higher than that prescribed in the schedule, it must be ensured that the subjects are relevant to the trade in question, before a trade test date will be allocated.

 

PHASE 2 (syllabus) – Leanership
Overview of the course
Module Code Course Objective
Drawings And Sketches  DS19 Draw a block diagram of a basic hydraulic circuit incorporating a given list of components.
DS21 Draw a block diagram of a fuel system incorporating the following components.

  • fuel tank
  • primary filter
  • secondary filter
  • priming pump
  • lift pump
  • bleed valve
  • relief valve
  • in-line injector pump with governor
  • injectors
DS23 Compile a parts list from a parts manual.
DS24 Interpret manufacturers drawings pertaining to the trade.
DS25 Interpret symbols and abbreviations pertaining to the trade where applicable.
DS28 Interpret auto electrical drawings.
DS33 Interpret components charts and circuit diagrams for air conditioners for cabs.
Hand Skills  HS7 Sharpen marking-off tools.
HS8 Manufacture a project using the following techniques and material: filing, sawing, drilling, tapping, reaming. Material: mild steel.
HS9 Harden and temper a centre punch.
Arc Welding  AO1 Identify and set up AC and/or DC welding machines, equipment including starting up and shutting down procedures.
AO2 Differentiate between arc welding consumables
AO3 Prepare material for arc welding.
AO4 Tack; and arc weld workpieces incidental to the trade using manual metal arc welding techniques
Gas Welding GW10 Identify and set up oxygen-fuel gas equipment including light up, adjustment of gas pressures and shut down procedures
GW11 Differentiate between gas welding consumables.
GW12 Prepare material for gas welding
GW13 Gas weld workpieces incidental to the trade
Gas Cutting And Heating  GC1 Identify and assemble gas cutting and heating equipment, including light-up and shut down procedures.
GC2 Select nozzles and gas pressures for cutting and heating different materials of various thicknesses.
GC3 Hand cut materials incidental to the trade.
Basic Lifting Techniques  BG2 Recall overhead crane hand signals.
BG3 Demonstrate overhead crane hand signals.
BG4 Use the following equipment:

  • chain block : 2 ton max
  • coffing block : 2 ton max
  • jacks : 2 ton max
  • shackles : 2 ton max
  • chain slings : 2,5 ton max
  • wire rope slings : 20 mm diameter
Keys And Locking Devices KL8 Identify plain flat washers, split lock washers and toothed washers.
KL9 Tighten, torque and torque turn bolts and nuts.
KL11 Fit a parallel and woodruff key.
KL12 Install the following locking devices – lock-nuts, dowels, lock-plates, split pins, split-cotters, taper pins, wire method and sir clip.
KL13 Remove a parallel and woodruff key.
KL14 Identify and measure nuts and bolts.
Cooling Systems  CS1 Describe the functions of the following components:

  • water pump
  • thermostat
  • radiator
  • relief valve (cap)
  • fan and cowling
  • engine oil cooler
CS2 Recall safety precautions when working on cooling system.
Turbochargers TB1 Identify the following main parts:Turbine wheel, shaft compressor wheel, turbine centre and compressor housing.
Hydraulics HY18 Interpret symbols and abbreviations.
HY19 Interpret elementary hydraulic circuit diagrams.
HY20 Identify applicable hydraulic fluids for systems used.
HY4 Install and maintain the following filters:

  • suction
  • pressure
  • return
HY5 Install and maintain hydraulic tubing and fittings.
HY6 Install and maintain flexible hydraulic hoses and fittings.
HY7 Identify the following hydraulic pumps – vane, gear, piston

 

PHASE 3 (syllabus) – Leanership
Overview of course
Module Code Course Objective
Soft Solder SS11 Prepare and solder the following:-

  • wire joints
  • wire ends
Engines And Accessories EA1 Trace and repair faults on worn and faulty components.
EA2 Adjust engine tappets.
EA3 Recall the operation of a four (4) stroke cycle engine.
EA5 Recondition cylinder head assemble
EA6 Recondition sub-assemblies
EA12 Identify and explain the major components as listed:

  • cylinder head assembly
  • rocker shaft assembly
  • cylinder block
  • camshaft & followers
  • crankshaft & bearings
  • piston & rings
  • connecting rod & bearing
  • timing gear train
  • oil pump assembly
  • flywheel
  • dampers (crankshaft pulley)
Bearings BE15 Recall types of bearing failures and their causes.
BE16 Match the following bearings with a given list of sketches.

  • standard ball bearing
  • thrust ball bearing
  • straight roller bearing
  • thrust roller bearing
  • taper roller bearing
  • needle bearing
  • thrust needle bearing
  • spherical roller bearing
BE17 Remove a bearing using a puller.
BE18 Remove a bearing using a puller and press.
BE19 Fit a bearing to a shaft using a press.
BE20 Fit a roller bearing to a shaft by heating.
Cooling Systems CS3 Explain:-(a) antifreeze effect on boiling point.(b) altitude/pressure/boiling point relationship chart
CS4 Remove, recondition and install water pumps. 
CS5 Remove and install and oil cooler and a thermostat
CS6 Fill cooling systems.
CS7 Recall reasons for overheating.
CS8 Carry out pressure tests on static cooling system.
CS9 Test thermostat opening temperatures (outside machine).
CS10 Carry out a pressure test on oil coolers.
CS12 Adjust vee belts. 
CS13 Check and replace pulleys where necessary
Fuel Systems  FS1 Recall the functions of the following components:-

  • primary filter
  • lift pump
  • injector
FS2 Recall the operation of a plunger and barrel in an in-line injector pump
FS3 Recall the function and operation of a basic mechanical
FS4 Carry out the following operations on a diesel engine fitted with an in-line fuel system

  • bleed the fuel system
  • remove and test the injector
  • time the fuel pump to engine
  • fit fuel filter
  • set minimum idle R.P.M.
  • set maximum R.P.M.
  • determine cause of a misfire
FS5 Carry out the following operations on a diesel engine incorporating a rotary in-line pump and a D.P.A. fuel system

  • test the fuel lift pump condition
  • remove and replace the injector pump
  • time fuel pump to engine
Turbochargers  TB2 Recall the operation of a turbocharger.
TB5 Remove and install turbochargers
TB6 Recall the operation of a turbocharger.
Gaskets And Seals  GS1  Recall various transmission systems
Transmission Systems  TS1  Recall various transmission systems
Hydraulics HY8 Install and maintain hydraulic pumps.
HY10 Install and maintain directional control, pressure and flow control valves.
HY11 Install and maintain hydraulic cylinders
HY13 Diagnose faults in hydraulic systems.
HY14 Adjust lifting devices.
HY15 Maintain and adjust hydraulic and mechanical systems.

 

PHASE 4 (syllabus) – Leanership
Overview of course
Module Code Course Objective
Engines And Accessories  EA7 Measure crankshaft journals for taper and ovality.
EA8 Measure cylinder liners for taper & ovality.
EA10 Dismantle, recondition and refit oil pump.
EA11 Set valve and fuel injection timing.
Cooling Systems CS14 Add additives to a given cooling system.
Batteries  BA1 Recall the operation of different types of batteries.
BA2 Identify various types of batteries.
BA3 Maintain and store batteries.
BA4 Connect batteries in series and parallel.
BA5 Test battery capacity and ensure specific gravity levels are correct.
Servicing  SER1 Interpret information in lubrication and maintenance guides.
SER2 Identify recommended lubricants/fluids for

  • engine
  • brakes
  • differential
  • clutch
  • gearbox
  • power steering
  • wheel bearing
  • power shift transmission
SER3 Identify types of filter elements:-

  • fuel filters
  • oil filters
  • air cleaner filters
SER4 Do a pre-delivery service.
SER5 Do a major service,
Electrical Systems  ES1 Fit and connect applicable auto electrical components.
ES2 Fault find auto electrical components.
ES3 Check and adjust head lights.
Exhaust Systems  EXS2  Remove and replace faulty exhaust systems.
Gaskets And Seals  GS2  Fit various gaskets and seals
Transmission Systems TS3 Remove, repair and replace clutch systems.
TS6  Trace and repair faults on worn and faulty components on the following transmission systems:

  • front wheel drive
  • rear wheel drive
  • mechanical gear drive
Engine Tuning  ETU2 Mount fuel injector pump and adjust spill timing.
ETU3 Carry out a pre and post test on fuel system with dynometer:

  • interpret graph
  • adjust or repair where applicable
  • tappets
  • injectors
  • diaphragm pump
  • compress flow
  • timing
ETU4 Set high idle and low idling speeds on engines.
Power Takeoff Systems PTO1 Identify, maintain and adjust hydraulic and mechanical systems.
PTO2 Carry out:

  • pressure tests
  • check for leaks
  • check revolutions
  • check kilowatt out put
PTO3 Test and adjust power take off clutches
Brakes BR1  Identify the following braking systems:

  • wet hydraulic
  • mechanical
BR2 Maintain and adjust wet and dry brake system
Steering Systems  STB1 Identify the following systems:

  • power assisted
  • power steering
  • mechanical
STB2 Maintain the following systems:

  • power assisted
  • power steering
  • mechanical
Theoretical Training TT2 A four subject pass is needed to obtain the N course. Mathematics and the relevant trade theory subject is compulsory. A further two relevant subjects must be chosen by the employer, college and apprentice in order to obtain the four subjects required for the course. Mathematics N2, Relevant Trade Theory N2, Plus two relevant subjects N2. Should the apprentice have a qualification higher than that prescribed in the schedule, it must be ensured that the subjects are relevant to the trade in question, before a trade test date will be allocated.